baber/WOPTO huggingface dataset:
Patent JP-2021150781-A (JP)
Title: Communication device, communication method, program for communication, and vehicle
Inventor: OTAKA MASARU
IPC: H04W88/06
Filed: 2020-03-18
Abstract: To enable prompt data uploading from a vehicle 1 to an information processing server, while suppressing an increased data volume communicating with a base station.SOLUTION: A TCU 11 includes: a wide area communication unit 112 which radio communicates with a base station; a narrow area communication unit 113 which radio communicates with an access point; a vehicle-to-vehicle communication unit 114 which radio communicates with a relay vehicle; and a communication control unit 1114 which transmits upload target data by one of the wide area communication unit 112, the narrow area communication unit 113 and the vehicle-to-vehicle communication unit 114. When an upload grace condition is satisfied, the communication control unit 1114 transmits the upload target data more preferentially by the narrow area communication unit 113 or the vehicle-to-vehicle communication unit 114 than by the wide area communication unit 112, whereas when an upload grace condition is not satisfied, transmits the upload target data more preferentially by the wide area communication unit 112 than by the narrow area communication unit 113 and the vehicle-to-vehicle communication unit 114.SELECTED DRAWING: Figure 3
Patent JP-2021146015-A (JP)
Title: Game machine
Inventor: YOKOMICHI RYUTA
IPC: A63F5/04
Filed: 2020-03-23
Abstract: To change a ball put-out rate without varying the execution probability of a special game.SOLUTION: A game machine, during operation of a 1BB-E (a 1BB-E game (special game)), has an AT during which operation information on a stopwatch can be notified and a non-AT during which the operation information on the stopwatch is not notified. A ball put-out rate in the non-AT during operation of the 1BB-E and during non-operation of a RB-C,D condition device (while not in an SRB) and a ball put-out rate during operation of the RB-C,D condition device (while in the SRB) are "0.514" and less than "1". A ball put-out rate during non-operation of the RB-C,D condition device in the AT during operation of the 1BB-E and a ball put-out rate during operation of the RB-C,D condition device are "1.677", which exceeds "1". When winning an AT lottery in the non-AT during operation of the 1BB-E, after that, the game machine is shifted in the AT during operation of the 1BB-E.SELECTED DRAWING: Figure 498
Patent JP-2021137519-A (JP)
Title: bag
Inventor: KONDO Fumiya
IPC: A45F3/04
Filed: 2020-03-06
Abstract: To provide a bag that enables a storage part to be easily expanded back and forth.SOLUTION: A bag 1 capable of being freely moved between a user's dorsal region and his/her breast region comprises: a shoulder belt part 2; a guide part 3, the one end of which is fixed behind the shoulder belt part, which is extended in a direction crossing the shoulder belt part, which is extended and put around ahead of the shoulder belt part, and the other end of which is fixed ahead of the shoulder belt part; a storage part 4; and a sliding part 5 which is fixed to the storage part and which slides on the guide part.SELECTED DRAWING: Figure 1
Patent JP-2021157972-A (JP)
Title: Terminal fitting
Inventor: WANG SHU CHUN
IPC: H01R13/11
Filed: 2020-03-27
Abstract: To provide a terminal fitting that can suppress the opening deformation of a main body.SOLUTION: A terminal fitting includes a main body 11 that forms a cylinder by bending a metal plate, two end portions 31 and 61 facing each other at both ends of the main body 11 in the circumferential direction, a first projecting piece 37 provided on the side of one end 31 of the two end portions 31 and 61, and a second projecting piece 67 provided on the other end 61 side of the two end portions 31 and 61, and the second projecting piece 67 has a configuration in which the second projecting piece is in contact with the first projecting piece 37 in the opening direction of the main body 11, and at least one of the first projecting piece 37 and the second projecting piece 67 is bent toward the inside of the main body 11.SELECTED DRAWING: Figure 4
Patent JP-2021154014-A (JP)
Title: Game machine
Inventor: KUBOTA MICHIYA
IPC: A63F7/02
Filed: 2020-03-29
Abstract: To solve the problem that an interest in a game may decrease when a jackpot relatively disadvantageous to a player occurs as a result of a game performance while interest in a game is increased when a game performance having high jackpot reliability is executed in a game machine, where a plurality of jackpots are available as jackpots, namely jackpots relatively advantageous to a player and jackpots relatively disadvantageous to a player, a plurality of game performances having different execution modes are available as game performances (ready-to-win performances, character performances, and the like), and different jackpot reliability is shown depending on a game performance to be executed.SOLUTION: A game machine capable of executing a game performance for increasing interest in a game is provided in the game machine having various game performances.SELECTED DRAWING: Figure 62
Patent JP-2021161263-A (JP)
Title: Optical laminate
Inventor: ASAI KAZUKO
IPC: G02B5/02
Filed: 2020-03-31
Abstract: To provide an optical laminate appropriate for manufacturing a self-luminous type display device such as a mini/micro LED display device with improved antireflection function of metal wiring and contrast, while enhancing luminous efficiency, and also to reduce the number of processes or necessary components in a manufacturing process of the self-luminous type display device.SOLUTION: An optical laminate 10 includes a laminate structure with a first adhesive layer 1, a second adhesive layer 2, and a substrate 3 laminated in this order. Visible light transmittance T1 of the first adhesive layer 1 and visible light transmittance T2 of the second adhesive layer 2 satisfy T1<T2. Visible light transmittance T1 of the first adhesive layer 1 and visible light transmittance T3 of the substrate 3 preferably satisfy T1<T3.SELECTED DRAWING: Figure 1
Patent JP-2020114859-A (JP)
Title: Phosphorescence materials
Inventor: KWONG RAYMOND
IPC: C07F15/00
Filed: 2020-04-01
Abstract: To provide novel phosphorescence materials and organic luminescent devices including the phosphorescence materials.SOLUTION: An organic luminescent device can show high device efficiency, stability, and workability.SELECTED DRAWING: Figure 3
Patent JP-2021165964-A (JP)
Title: Display device, load control method, and program
Inventor: KAWASAKI YUICHI
IPC: G06F11/34
Filed: 2020-04-07
Abstract: To provide a display device capable of using functions of an own device and controlling a load.SOLUTION: A display device 2 includes a load monitoring part 201 for monitoring a load of the display device, a performance value control part 202 for changing performance values of the display device in order of the priorities of preset performance values in accordance with the load monitored by the load monitoring part, and an output part 203 for outputting the fact that the performance value control part changes the performance values.SELECTED DRAWING: Figure 1
Patent JP-2020110663-A (JP)
Title: Game device
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-04-08
Abstract: To provide a game device with a reduced leakage risk of a key to be used in cryptocommunication.SOLUTION: A game device at least includes a first control unit between the first control unit which performs predetermined processing and a second control unit which can perform cryptocommunication with the first control unit. The first control unit includes: first generation means for generating a key to be used in the cryptocommunication, on the basis of predetermined information; and transmission means for transmitting the predetermined information to the second control unit so as to cause a generation of the key to be used in the cryptocommunication in the second control unit. The predetermined information is supplied from outside the first control unit to the first control unit.SELECTED DRAWING: Figure 1
Patent JP-2021170484-A (JP)
Title: Fuel cell system
Inventor: MATSUSUE MASAAKI
IPC: B60K8/00
Filed: 2020-04-16
Abstract: To provide a fuel cell system which can suppress degradation in power generation performance of a fuel cell stack.SOLUTION: A fuel cell system mounted on a vehicle comprises: a fuel cell stack; an ejector; a fuel gas storage tank which supplies fuel gas to the ejector; a circulation passage which collects fuel off-gas discharged from each of fuel electrodes in the fuel cell stack and returns it to the ejector as circulation gas; and a gas mixture supply passage which connects the ejector to the fuel cell stack so that gas mixture containing the fuel gas and the circulation gas can be supplied from the ejector to each of the fuel electrodes in the fuel cell stack. The ejector and the fuel gas storage tank are located further on the rear side of the vehicle than the fuel cell stack. When the vehicle is viewed from the front, at least a part of the fuel gas storage tank is located further on the outer side than the fuel cell stack.SELECTED DRAWING: Figure 1
Patent JP-2021174782-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: NAKAGAWA SHO
IPC: H01L21/822
Filed: 2020-04-17
Abstract: To provide a manufacturing method for a semiconductor device which can improve the quality by eliminating, in a test during a manufacturing process, damage received at the periphery of a trimming element during trimming.SOLUTION: A manufacturing method for a semiconductor device includes the steps of: forming a fuse resistor 3 inside or above a semiconductor substrate 1; forming an insulating film 4 on the fuse resistor 3; forming a first wiring 6a connected to one end of the fuse resistor 3 via a first contact region 5a penetrating the insulating film 4, on the insulating film 4; forming a second wiring 6b connected to the other end of the fuse resistor 3 via a second contact region 5b penetrating the insulating film 4, on the insulating film 4; trimming the fuse resistor 3; and testing the insulation state between the semiconductor substrate 1 and the first wiring 6a or the second wiring 6b after the trimming step.SELECTED DRAWING: Figure 5
Patent JP-2021174051-A (JP)
Title: Interface circuit and control method of interface circuit
Inventor: YAMADA SHINKO
IPC: G06F13/38
Filed: 2020-04-20
Abstract: To switch an operation mode of a serial memory while continuing an access to the serial memory.SOLUTION: An interface circuit of controlling an access to a serial memory capable of switching between a serial mode and a parallel mode includes a first instruction holding unit that holds an instruction for access of the serial memory output from a processor executing a program held in the serial memory, and includes: a first interface unit that outputs the instruction held in the first instruction holding unit; a second interface unit that converts a memory access request from the processor into an instruction capable of being received by the serial memory, and outputs the converted instruction; and an arbitration unit that outputs the instruction output by the first or second interface unit to the serial memory, and when conflict occurs between reception of the instruction from the first interface unit and reception of the instruction from the second interface unit, prohibits outputting of the instruction from the second interface unit.SELECTED DRAWING: Figure 5
Patent JP-2021172133-A (JP)
Title: Fuel tank and assembly kit
Inventor: YASHIMA DAI
IPC: B60K15/077
Filed: 2020-04-20
Abstract: To provide a fuel tank which can effectively inhibit shaking etc. of a fuel, and to provide an assembly kit.SOLUTION: A fuel tank 10 includes: a saddle type tank part 11 having a first tank part 12 and a second tank part 13; and a common movable wall 15, a first movable wall 16, and a second movable wall 17 which are incorporated in the tank part 11. The common movable wall 15 inhibits shaking of a fuel 21 and occurrence of waves in a state that the tank part 11 is filled up. The first movable wall 16 and the second movable wall 17 inhibit shaking of the fuel 21 and occurrence of waves in the first tank part 12 and the second tank part 13 when the fuel 21 is reduced.SELECTED DRAWING: Figure 1
Patent JP-2020113798-A (JP)
Title: Solid-state imaging element and electronic device
Inventor: WATABE YASUICHIRO
IPC: H01L27/146
Filed: 2020-04-21
Abstract: To stably perform overflow from a PD and suppress a reduction of a Qs and occurrence of color mixture.SOLUTION: A solid-state imaging element, which is one aspect of the present disclosure, comprises, on a light receiving surface side in a semiconductor substrate: a charge holding part for generating electric charges in accordance with incident light and holding them; an OFD part to which the electric charges saturated at the charge holding part are discharged; and a potential barrier part serving as a barrier of the electric charges flowing from the charge holding part to the OFD part. The OFD part includes a low concentration OFD part and a high concentration OFD part having different concentrations of impurities of the same type. The high concentration OFD part and the potential barrier part are formed with an interval therebetween. The present technique is applicable to a CMOS image sensor, for instance.SELECTED DRAWING: Figure 2
Patent JP-2021172161-A (JP)
Title: Vehicle body structure
Inventor: KAWAZU MASAHIRO
IPC: B62D25/08
Filed: 2020-04-21
Abstract: To provide a vehicle body structure a primary object of which is to inhibit occurrence of electric corrosion around a garter of a vehicle body by making an outer panel of the vehicle body using aluminum, and a secondary object of which is to upgrade the rigidity of the vehicle body.SOLUTION: A vehicle body structure includes body side outer panels 11 made of an aluminum alloy and disposed on the left and right sides respectively of a vehicle body 1, and rear garter compounds 21 made of an aluminum alloy and joined to the respective body side outer panels 11 to form garters (first and second garters 22a and 24a). The pair of left and right rear garter compounds 21 are joined to the left and right ends 33d respectively of a rear parcel cross member 33 and the left and right ends 43d respectively of a rear panel cross member 43, whereby forming an annular frame body 49 linking the rear parts of the left and right body side outer panels 11 of the vehicle body.SELECTED DRAWING: Figure 1
Patent JP-2021172178-A (JP)
Title: Vehicular controller and vehicular air cleaning system
Inventor: KUBO CHIHO
IPC: A61L9/18
Filed: 2020-04-22
Abstract: To provide a controller capable of suppressing unpleasantness of occupants caused by an intermediate odor generated by a photocatalyst.SOLUTION: A controller 1 is mounted on a vehicle provided with a parking determination part 13 for outputting a signal that can determine whether a vehicle is in a parked state or not. The controller 1 is intended to control: the drive of an air cleaning unit 3 for cleaning air by irradiating a photocatalyst 6 disposed in an air passage 5 where inside-cabin air flows, with light; the drive of an air cooler 12 for cooling air flowing on a downstream side of the photocatalyst 6; and the drive of an air fan 9 for blowing air to the air passage 5. Further, the controller 1 drives the air cleaning unit 3 and the air fan 9 when the parking determination part 13 has determined that a vehicle is in a parked state, and executes control for driving the air cooler 12 and the air fan 9 during operation or after operation of the air cleaning unit 3.SELECTED DRAWING: Figure 3
Patent JP-2021174675-A (JP)
Title: Catalyst powder for fuel cell and catalyst ink
Inventor: YOSHIMUNE KO
IPC: B01J23/42
Filed: 2020-04-24
Abstract: To provide: catalyst powder for a fuel cell, which enables production of a catalyst ink having a low viscosity and a high solid content concentration; and a catalyst ink using the same.SOLUTION: Catalyst powder for a fuel cell comprises: a carrier composed of a conductive material; catalyst particles supported on a surface of the carrier; and a coating film formed on the carrier surface, derived from a silane coupling agent. The coating film has a terminal functional group composed of an amino group. In the catalyst powder for a fuel cell, a content of a self-condensation product of the silane coupling agent is 20 mass% or less. A catalyst ink comprises: catalyst powder which takes a positive charge in the catalyst ink; an ionomer which takes a negative charge in the catalyst ink; and a solvent for dispersing the catalyst powder and the ionomer. The solvent contains water of 50 mass% or more and 90 mass% or less with the balance consisting of an organic solvent having compatibility with water and inevitable impurities.SELECTED DRAWING: Figure 6
Patent JP-2020142793-A (JP)
Title: Device and method for retreating connection type vehicle coupling body
Inventor: SANDBLOM FREDRIK
IPC: B60W30/18
Filed: 2020-04-27
Abstract: To provide a method for supporting retreatment movement of a connection type vehicle coupling body comprising at least two vehicle parts which are connected to each other via at least one joint coupling.SOLUTION: This device includes means which records and stores plural global positions G1 to GN with respect to a local position LP of a vehicle coupling body 1. This device further includes: at least one sensor which is fitted to the vehicle coupling body 1, and records data which indicates plural surrounding properties; and a control unit which is so configured as to determine vehicle control input data for controlling the vehicle coupling body 1 during retreating movement of the vehicle coupling body 1 at least partially based on plural dimensional values of the vehicle coupling body 1, one set of global positions G1 to GN which are recorded when the vehicle coupling body 1 advances, and one set of data which indicates the plural surrounding properties which are recorded during advancing movement of the vehicle coupling body.SELECTED DRAWING: Figure 3
Patent JP-2021174726-A (JP)
Title: Power storage cell and power storage device
Inventor: AKIYAMA YASUNARI
IPC: H01G11/80
Filed: 2020-04-28
Abstract: To provide a power storage cell and a power storage device that reliably maintain the distance between electrodes and reduce short circuits between electrodes and an amount of resin material to be used.SOLUTION: A power storage cell 2 includes a positive electrode 11 and a negative electrode 12, a separator 13, and a spacer 14 which is arranged between the positive electrode 11 and the negative electrode 12, connects an edge portion 21c of a current collector 21 and an edge portion 22c of a current collector 22, and surrounds a positive electrode active material layer 23 and a negative electrode active material layer 24. The spacer 14 has a metal core material 15 having a rectangular cross section and an insulating resin layer 16 covering the core material 15. The core material 15 has facing surfaces 15a and 15b facing the edge portions 21c and 22c respectively, an inner side surface 15c, and an outer surface 15d. The insulating resin layer 16 includes first resin portions 16a, 16b that cover the facing surfaces 15a, 15b, and a pair of second resin portions 16c, 16d extending from the inner edges a1, b1 of the first resin portions 16a, 16b onto the inner side surface 15c. The second resin portions 16c and 16d are apart from each other.SELECTED DRAWING: Figure 2
Patent JP-2021172785-A (JP)
Title: Aqueous solution composition of sodium m-divinylbenzene sulfonate for manufacturing polymer electrolyte gel
Inventor: SHIGETA YUSUKE
IPC: C08L25/18
Filed: 2020-04-28
Abstract: To provide an aqueous solution composition of sodium m-divinylbenzene sulfonate very useful for manufacturing a polymer electrolyte gel in which sodium m-divinylbenzene sulfonate and lithium styrene sulfonate are dissolved at a high concentration, a polymer electrolyte gel and a method of manufacturing the composition and gel.SOLUTION: When preparing an aqueous solution of sodium m-divinylbenzene sulfonate, lithium styrene sulfonate is coexistent to increase the solubility of sodium m-divinylbenzene sulfonate to produce an aqueous solution composition of sodium m-divinylbenzene sulfonate in which sodium m-divinylbenzene sulfonate and lithium styrene sulfonate are dissolved at high concentration. A polymer electrolyte gel obtained by polymerizing the aqueous solution composition and a manufacturing method the composition and gel are also provided.SELECTED DRAWING: None
Patent JP-2021175852-A (JP)
Title: Steel pipe pile
Inventor: KOBAYASHI TOSHIO
IPC: E02D5/72
Filed: 2020-05-01
Abstract: To realize a steel pipe pile 1 capable of exhibiting a high and stable support power without being affected by soil quality of a surface layer of a ground.SOLUTION: A steel pipe pile 1 comprises: a pile body 2 rotating around a shaft center; a tip blade 3 fixed to a tip side of the pile body 2 and rotating together with the pile body 2 to excavate underground; a peripheral surface blade 4 fixed to the pile body 2 with an interval between itself and the tip blade 3 in a base end direction and rotating together with the pile body 2 to circulate sediment toward a base end of the pile body 2; and a sediment compressing pipe 5 fixed to the pile body 2 between the tip blade 3 and the peripheral surface blade 4 and constituted of a pipe body in which an inner diameter of a tip side opening 51 is larger than an inner diameter of a base end side opening 52.SELECTED DRAWING: Figure 1
Patent JP-2021180249-A (JP)
Title: Cooling structure of computing device for mobile equipment
Inventor: SASAKI TSUTOMU
IPC: H05K7/20
Filed: 2020-05-13
Abstract: To provide a cooling structure for a computing device that improves maintainability while maintaining the cooling efficiency of the device.SOLUTION: A box-shaped enclosure 20, a pair of mounting boards 40, 50 disposed in the enclosure 20 and on which electrical elements 10 are mounted, a cooling body 30 fixed to the enclosure 20 and having a flow path 32 through which a cooling medium is flowed, are provided. The cooling body 30 is disposed so as to divide the interior of the enclosure 20 into two chambers. The mounting boards 40 and 50 are placed one by one in each of the two chambers in thermal connection with the cooling body 30, and are removably attached to the enclosure 20.SELECTED DRAWING: Figure 4
Patent JP-2021178391-A (JP)
Title: Gripping hand, and robot
Inventor: TANAKA YASUHITO
IPC: B25J15/00
Filed: 2020-05-15
Abstract: To reduce occurrences where gripping parts excluding a gripping part gripping an object contact other objects, even when a plurality of objects are gripped.SOLUTION: A gripping hand includes: a first shaft to which a first gripping part for gripping a first object is fixed; a second shaft which is provided in parallel to the first shaft, and to which a second gripping part for gripping a second object is fixed; a first coupling member which has a bearing for rotatably supporting the first shaft, and a bearing for rotatably supporting the second shaft, and couples the first shaft to the second shaft; a second coupling member which has a bearing for rotatably supporting the first shaft, and a bearing for rotatably supporting the second shaft, and couples the first shaft to the second shaft; and a drive part for rotating the first coupling member and the second coupling member about a rotary shaft that is parallel to the first shaft. In a plan view from a direction along the rotary shaft, the rotary shaft is interposed between the first shaft and the second shaft.SELECTED DRAWING: Figure 2